From ecc72e00f074cc3b8512565eaba093ab6395878a Mon Sep 17 00:00:00 2001
From: heznpc <heznpc@gmail.com>
Date: Wed, 10 Jun 2026 16:32:24 +0900
Subject: [PATCH] fix(tutor): select-and-ask quote bar queried the light DOM
 for the shadow-rooted input wrap
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The stage-2b sweep-up in #205 fixed text-selection.js's chat-input lookup but
missed the .si18n-chat-input-wrap lookup 17 lines above — document.querySelector
returns null now that the sidebar lives in the shadow root, so the quoted-text
bar silently never rendered. Found by the post-batch max-effort review; now uses
sb.$() like its sibling. Gates: 527 unit, full E2E 20/20, lint, prettier green.
---
 src/content/text-selection.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/content/text-selection.js b/src/content/text-selection.js
index 0dd1dd8..f3d137e 100644
--- a/src/content/text-selection.js
+++ b/src/content/text-selection.js
@@ -89,7 +89,7 @@
   }
 
   function insertQuoteInChat(quoteText) {
-    const inputWrap = document.querySelector('.si18n-chat-input-wrap');
+    const inputWrap = sb.$('.si18n-chat-input-wrap');
     if (!inputWrap) return;
 
     inputWrap.parentNode.querySelector('.si18n-chat-quote')?.remove();